cmsc433.p3
Class Choice

java.lang.Object
  cmsc433.p3.Choice

public class Choice
extends java.lang.Object

Represents a choice point in the maze. Also used to represent a dead-end (which is an empty set of choices).

Field Summary

Position	at The position of the choice point.
java.util.Deque<Direction>	choices The choices available for the next move (available moves minus from).
Direction	from The direction we came from to arrive at this choice point.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

at

public final Position at

The position of the choice point.

from

public final Direction from

The direction we came from to arrive at this choice point.

choices

public final java.util.Deque<Direction> choices

The choices available for the next move (available moves minus from).